63719874

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 142496640

約数和(自身を除く): 78776766

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 109, 141, 218, 282, 327, 423, 654, 691, 846, 981, 1382, 1962, 2073, 4146, 5123, 6219, 10246, 12438, 15369, 30738, 32477, 46107, 64954, 75319, 92214, 97431, 150638, 194862, 225957, 292293, 451914, 584586, 677871, 1355742, 3539993, 7079986, 10619979, 21239958, 31859937, 63719874]

約数ペア:

[(1, 63719874), (2, 31859937), (3, 21239958), (6, 10619979), (9, 7079986), (18, 3539993), (47, 1355742), (94, 677871), (109, 584586), (141, 451914), (218, 292293), (282, 225957), (327, 194862), (423, 150638), (654, 97431), (691, 92214), (846, 75319), (981, 64954), (1382, 46107), (1962, 32477), (2073, 30738), (4146, 15369), (5123, 12438), (6219, 10246)]